A077460 - OEIS

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A077460 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`3`
`4`		`12`
`5`		`70`
`6`		`464`
`7`		`3482`
`8`		`27779`
`9`		`233556`
`10`		`2038484`
`11`		`18357672`
`12`		`169599492`
`13`		`1601270562`
`14`		`15401735750`
`15`		`150547249932`
`16`		`1492451793728`
`17`		`14980801247673`
`18`		`152047178479946`
`19`		`1558569469867824`
`20`		`16119428039548246`

[1,1,1,3,12,70,464,3482,27779,233556,2038484, 18357672,169599492,1601270562,15401735750, 150547249932,1492451793728,14980801247673, 152047178479946,1558569469867824, 16119428039548246]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)